(Solved): Implement class Circle, described at UML class diagram below. Implement all c ...

???????

Implement class Circle, described at UML class diagram below. Implement all class data fields encapsulated (private) and therefore you need to implement also public "getters and setters". Test your class with following code public class Testcircle \( \} \) public static void main(String[] args) \( f \) 1/ Declare an instance of Circle class called cl. \( 1 / \) Construct the instance cl by invoking the "default" constructor // which sets its radius and color to their default value. Circle \( c 1= \) new Circle(); // Invoke public methods on instance c1, via dot operator. system.out.println ("The circle has radius of " \( + \) cl.getRadius() \( + \) " and area of " \( + \) cl.getarea()); //The circle has radius of \( 1.0 \) and area of \( 3.141592653589793 \) // Declare an instance of class circle called c2. \( 1 / \) Construct the instance c2 by invoking the second constructor \( 1 / \) with the given radius and default color. Circle c2 \( = \) new Circle \( (2.0) \); // Invoke public methods on instance c2, via dot operator. System.out.println ("The circle has radius of " \( + \) c2. getRadius() + " and area of " + c2. getArea ()); //The circle has radius of \( 2.0 \) and area of \( 12.566370614359172 \) 1 Expand Circle class described in UML class diagram below. Implement added public methods. Create new test program TestCircle 2 and test constructor of Circle using constructor circle (double, String). Test also new available methods setRadius, getRadius, setColor and getColors by setting new values and printing those at the end. Task 3 Add a public method to your Circle-class, which you can use to retrieve perimeter of circle. Create new test program TestCircle 3 and test constructor of Circle using constructor circle (double, string). Then test new methods getperimeter and setperimeter.